11mm Outer Dia Nonslip Bottom Chair Leg Foot Covers Protector 4 Pcs Product Name : Round End Cap;Material : Rubber OuterDiameter : 11mm/ 0.4";Overall Size : 15 x 11mm/0.6" x 0.4"(Diameter*H) Color : Black Weight : 7g Package Content : 4 Pcs x Round End Cap